Pushing init image for k8s builder to work

Signed-off-by: asararatnakar <asara.ratnakar@gmail.com>

.github/workflows/init-image-build-n-push.yaml

@@ -0,0 +1,16 @@
+name: Build Init image
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build and Push Init Image
+        run: |
+          echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u $GITHUB_ACTOR --password-stdin
+          make init-image

Makefile

@@ -17,11 +17,13 @@
 #
 
 IMAGE ?= ghcr.io/hyperledger-labs/fabric-operator
+INIT_IMAGE ?= ghcr.io/hyperledger-labs/init
 TAG ?= $(shell git rev-parse --short HEAD)
 ARCH ?= $(shell go env GOARCH)
 OSS_GO_VER ?= 1.17.7
 BUILD_DATE = $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
 OS = $(shell go env GOOS)
+K8S_TAG = v0.6.0
 
 DOCKER_IMAGE_REPO ?= ghcr.io
 
@@ -47,6 +49,10 @@ image: setup
 	docker build --rm . -f Dockerfile $(BUILD_ARGS) -t $(IMAGE):$(TAG)-$(ARCH)
 	docker tag $(IMAGE):$(TAG)-$(ARCH) $(IMAGE):latest-$(ARCH)
 
+init-image:
+	docker build --rm . -f sample-network/init/Dockerfile --build-arg K8S_TAG=$(K8S_TAG) -t $(INIT_IMAGE):latest-$(ARCH)
+	docker push $(INIT_IMAGE):latest-$(ARCH)
+
 govendor:
 	@go mod vendor
 

sample-network/init/Dockerfile

@@ -0,0 +1,17 @@
+ARG K8S_TAG
+FROM ghcr.io/hyperledgendary/k8s-fabric-peer:${K8S_TAG} as builder
+
+FROM registry.access.redhat.com/ubi8/ubi-minimal
+
+RUN microdnf update \
+	&& microdnf install -y \
+		shadow-utils \
+		iputils \
+		tar \
+	&& groupadd -g 7051 ibp-user \
+	&& useradd -u 7051 -g ibp-user -s /bin/bash ibp-user \
+	&& microdnf remove shadow-utils \
+	&& microdnf clean all \
+	&& mkdir -p /opt/hyperledger/k8s_builder/bin;
+
+COPY --from=builder /opt/hyperledger/k8s_builder/bin/ /opt/hyperledger/k8s_builder/bin/